BM Thread-Mount Micrometer Heads

BM Series Micrometers feature micron-scale resolution and very smooth motion for precision positioning applications. They are mounted via their threaded bezel and are held in place with a threaded collar, which allows for easier front-side installation as opposed to using a back-side retaining nut.

Threaded bezel mounting
Large selection of sizes and travel ranges
Compatible with UMR Series and other Newport stages

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Showing 10 of 11 total products

Compatibility:

Description	Compatibility	Travel Range	Graduations	Axial Load Capacity	Sensitivity	Avail.	Price
BM17.04NMicrometer Head, Standard Resolution, 4 mm Travel, 23 lb. Load	UNIVERSAL	4.1 mm	10 µm	102 N	1.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$332
BM11.5Micrometer Head, Standard Resolution, 5 mm Travel, 9 lb. Load	UNIVERSAL	5.0 mm	20 µm	40 N	2.0 µm	Contact Us FREE 2-day shipping on thousands of products on Newport.com Learn More	$206
BM11.10Micrometer Head, Standard Resolution, 10 mm Travel, 9 lb. Load	UNIVERSAL	10.0 mm	20 µm	40 N	2.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$223
BM11.16Micrometer Head, Standard Resolution, 16 mm Travel, 9 lb. Load	UNIVERSAL	16.0 mm	20 µm	40 N	2.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$238
BM11.25Micrometer Head, Standard Resolution, 25 mm Travel, 9 lb. Load	UNIVERSAL	25.0 mm	20 µm	40 N	2.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$250
BM17.25Micrometer Head, Standard Resolution, 25 mm Travel, 23 lb. Load	UNIVERSAL	25.0 mm	10 µm	102 N	1.0 µm	3 Weeks FREE 2-day shipping on thousands of products on Newport.com Learn More	$269
BM17.51Micrometer Head, Standard Resolution, 51 mm Travel, 23 lb. Load	UNIVERSAL	51.0 mm	10 µm	102 N	1.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$310
BM25.40Micrometer Head, Standard Resolution, 40 mm Travel, 100 lb. Load	UNIVERSAL	40.0 mm	10 µm	454 N	1.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$498
BM25.63Micrometer Head, Standard Resolution, 63 mm Travel, 100 lb. Load	UNIVERSAL	63.0 mm	10 µm	454 N	1.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$629
BM30.10Micrometer Head, Standard Resolution, 10 mm Travel, 90 lb. Load	UNIVERSAL	10.0 mm	10 µm	409 N	1.0 µm	In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More	$334

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Specifications

Models
Mounting Threads	M6x0.5	M6x0.5	M6x0.5	M6x0.5	M12x0.5	M12x0.5	M12x0.5	M18x1.0	M18x1.0	M20x1.0	M22x1.0
Travel Range	5.0 mm	10.0 mm	16.0 mm	25.0 mm	4.1 mm	25.0 mm	51.0 mm	40.0 mm	63.0 mm	10.0 mm	80.0 mm
Graduations	20 µm	20 µm	20 µm	20 µm	10 µm	10 µm	10 µm	10 µm	10 µm	10 µm	10 µm
Sensitivity	2.0 µm	2.0 µm	2.0 µm	2.0 µm	1.0 µm	1.0 µm	1.0 µm	1.0 µm	1.0 µm	1.0 µm	1.0 µm
Axial Load Capacity	40 N	40 N	40 N	40 N	102 N	102 N	102 N	454 N	454 N	409 N	454 N

Features

Not Just for UMR & MVN Series Stages

Although these micrometers are the standard choice of actuator on UMR and MVN series Stages, their threaded bezel allows them to be used in a variety of applications where precise positioning is required.

Threaded Lock Collar Advantages

The threaded collar found on all BM Series micrometers not only allows easy front-side installation, it also allows the user to fine tune the distance between the micrometer's tip and the contact point.

Compatible Newport Stages & Mounts

BM Series Micrometers are compatible with the following manual stages and mounts.

UMR3 Series
UMR5 Series
UMR8 Series
UMR12 Series
MVN Series
TGN Series
SL Series
SL-A Series

BM Thread-Mount Micrometer Heads

BM Thread-Mount Micrometer Heads

Specifications

Features

Not Just for UMR & MVN Series Stages

Threaded Lock Collar Advantages

Compatible Newport Stages & Mounts

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